20115212217

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1\times {\mathrm{34703}}^1$

素因数の和:36720

約数の個数: 16

約数和(自身を含む): 27100770048

約数和(自身を除く): 6985557831

約数列:

[1, 3, 101, 303, 1913, 5739, 34703, 104109, 193213, 579639, 3505003, 10515009, 66386839, 199160517, 6705070739, 20115212217]

約数ペア:

[(1, 20115212217), (3, 6705070739), (101, 199160517), (303, 66386839), (1913, 10515009), (5739, 3505003), (34703, 579639), (104109, 193213)]